Analysis
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max time kernel
149s -
max time network
142s -
platform
android-10_x64 -
resource
android-x64-20240910-en -
resource tags
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submitted
13/04/2025, 22:06
General
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Target
ba77429169f0dd19d90b7cd55524569dc6823ea708e26ecac9c2f3ea9e059ab2.apk
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Size
3.7MB
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MD5
9479dd378d9fdaf5968bf0c1b25bfa89
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SHA1
503e752805e5d924bab849e57fafc0df2958ed57
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SHA256
ba77429169f0dd19d90b7cd55524569dc6823ea708e26ecac9c2f3ea9e059ab2
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SHA512
a84afa74265cf2ca550a869405bff4bfa434fb735f1e1ea2d66ef9bae412261e8022ab4d0502b11f767c3c92b15132448c203d5e87fc71390137f6ead673f44d
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SSDEEP
98304:vIpQbV2OxM597muPOB+eC11UsaJHqVMKKRW:vaGLa9LPdTfaVquKKQ
Malware Config
Extracted
hook
https://net.syshimyjoki.shop
Signatures
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Hook
Hook is an Android malware that is based on Ermac with RAT capabilities.
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Hook family
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Makes use of the framework's Accessibility service 4 TTPs 3 IoCs
Retrieves information displayed on the phone screen using AccessibilityService.
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Obtains sensitive information copied to the device clipboard 2 TTPs 1 IoCs
Application may abuse the framework's APIs to obtain sensitive information copied to the device clipboard.
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Queries the phone number (MSISDN for GSM devices) 1 TTPs
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Queries information about the current Wi-Fi connection 1 TTPs 1 IoCs
Application may abuse the framework's APIs to collect information about the current Wi-Fi connection.
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Queries the mobile country code (MCC) 1 TTPs 1 IoCs
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Reads information about phone network operator. 1 TTPs
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Registers a broadcast receiver at runtime (usually for listening for system events) 1 TTPs 1 IoCs
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Uses Crypto APIs (Might try to encrypt user data) 1 TTPs 1 IoCs
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Checks CPU information 2 TTPs 1 IoCs
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Checks memory information 2 TTPs 1 IoCs
Processes
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com.tencent.mm1⤵
- Makes use of the framework's Accessibility service
- Obtains sensitive information copied to the device clipboard
- Queries information about the current Wi-Fi connection
- Queries the mobile country code (MCC)
- Registers a broadcast receiver at runtime (usually for listening for system events)
- Uses Crypto APIs (Might try to encrypt user data)
- Checks CPU information
- Checks memory information
Network
MITRE ATT&CK Mobile v16
Defense Evasion
Input Injection
1Virtualization/Sandbox Evasion
2System Checks
2Credential Access
Clipboard Data
1Input Capture
2GUI Input Capture
1Keylogging
1Discovery
System Information Discovery
2System Network Configuration Discovery
3System Network Connections Discovery
1Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
4KB
MD5f2b4b0190b9f384ca885f0c8c9b14700
SHA1934ff2646757b5b6e7f20f6a0aa76c7f995d9361
SHA2560a8ffb6b327963558716e87db8946016d143e39f895fa1b43e95ba7032ce2514
SHA512ec12685fc0d60526eed4d38820aad95611f3e93ae372be5a57142d8e8a1ba17e6e5dfe381a4e1365dddc0b363c9c40daaffdc1245bd515fddac69bf1abacd7f1
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Filesize
512B
MD51eaca0bc59dd38f6c4024d0eb958b814
SHA13659526b199cb4fa81ec69254d794f57596ad765
SHA2569e1c5b725dc9e4421527e97ac9a3e347667d31c520c7fdf9f7c05a9a200a26e5
SHA512f0ba269490b1959cd369f9bc8cb0db340c3d6d514e85085952abefe840db27ff2bf17e1a95aa53e5cfe2232ce623234b37ab235af3f67b2183ddd89388685e6c
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Filesize
32KB
MD5bb7df04e1b0a2570657527a7e108ae23
SHA15188431849b4613152fd7bdba6a3ff0a4fd6424b
SHA256c35020473aed1b4642cd726cad727b63fff2824ad68cedd7ffb73c7cbd890479
SHA512768007e06b0cd9e62d50f458b9435c6dda0a6d272f0b15550f97c478394b743331c3a9c9236e09ab5b9cb3b423b2320a5d66eb3c7068db9ea37891ca40e47012
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Filesize
16KB
MD55a4fd2319b861f5a8e1dabb7a69bc796
SHA17cb3250df10306716740b9b8d99421172aaaed62
SHA256e1af101b113b6430a5f2982c1515bc53b42ad3458d9422c4bc5cde553ca26669
SHA512b327c5ae224ffa2465ef1fcfca20f6216beabe23477f3cd3218bf79ed22ec0c42729ad81637192a3ee469a04a589d96dc3d26129b8761acfd59fbd1773eeeb02
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Filesize
108KB
MD5826f83deb3d5af89817548b46eeeb3a9
SHA1dd0f0b64d4e782848029a3f270274d3c139f77b1
SHA25622392b473127465375bbf9a2b18adba42fd3d1d53a87843f71a80b05c9ce769f
SHA512678328254d38f75832280426297b77351b69a13566bda4742eb0e55911d9f3a768f3cc214598d8e68e97b2ffce9bf4b678bbebcb1f457ac00851e1e3228ef1f9